Micronized Nepheline Syenite Filler from Germany
Ultra-fine (<10 micron) nepheline syenite powder used as functional filler in paints, coatings, and plastics for matting and reinforcement. Still classified under HTS 2529.30.00 as physically processed (ground) but chemically unchanged mineral. Inert, low oil absorption enhances coating performance.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide laser diffraction PSD reports confirming physical processing only, no chemical treatment
• Comply with REACH/TSCA chemical notification despite mineral status
• Use anti-settling agents in packaging for fine powders to prevent classification issues